In mid-June, Lastpass made news again, and I've since been mowing around the idea of two-factor authentication. After familiarizing myself with SMS and Google Authenticator, I thought the SMS was a ...
How to secure SMS sending feature in web applications? If an application is using third party SMS gateway then SMS also can be spoofed. Like attacker can change mobile number with firebug and abuse ...
Wondering if there are info/source code/guide on the SS7 wiretapping part (SMS interception). I had a look on the track any mobile by a German researcher, and on PTsecurity about how the structure ...
I am receiving phishing texts from someone claiming to be from Chase Bank. There is no return phone number at the top, only a four digit number instead. The police tell me that this text (which ...
I'm looking for a term to describe this abstract thought about multifactor devices and how they are implemented. In the examples below, there are different levels of device authentication, but the ...